217.179.64.0/21

AS5503  ·  RM Education Ltd

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Summary

Country United Kingdom
Domain rm.com
ASN AS5503
Registry RIPE
ID UK-RESEARCHMACHINES-20010302

WHOIS Details

inetnum:        217.179.0.0 - 217.179.79.255
netname:        UK-RESEARCHMACHINES-20010302
country:        GB
org:            ORG-RMp1-RIPE
admin-c:        RMS4-RIPE
tech-c:         RMS4-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RMIFL-MNT
mnt-lower:      RMIFL-MNT
mnt-routes:     RMIFL-MNT
created:        2025-09-22T09:59:14Z
last-modified:  2025-09-22T09:59:14Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR17877-RIPE
abuse-org:      ORG-RMp1-RIPE

organisation:   ORG-RMp1-RIPE
org-name:       RM Education Ltd
country:        GB
org-type:       LIR
address:        142B Park Drive, Milton Park
address:        OX14 4SE
address:        Abingdon
address:        UNITED KINGDOM
phone:          +441235826000
fax-no:         +448450700400
e-mail:         [email protected]
admin-c:        MB36265-RIPE
admin-c:        AD12732-RIPE
admin-c:        SR753
abuse-c:        AR17877-RIPE
ref-nfy:        [email protected]
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RMIFL-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RMIFL-MNT
created:        2004-04-17T12:21:01Z
last-modified:  2022-12-16T10:05:47Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR17877-RIPE
abuse-org:      undefined

role:           Research Machines Staff
address:        RM Education Ltd
address:        142B Park Drive
address:        Milton Park
address:        Abingdon
address:        Oxfordshire
address:        OX14 4SE
address:        United Kingdom
phone:          +44 1235 826000
fax-no:         +44 1235 826999
e-mail:         [email protected]
remarks:        trouble: IMPORTANT NOTICE
remarks:        trouble: If you wish to report abuse originating from within the
remarks:        trouble: from within the Internet for Learning network please
remarks:        trouble: mailto:[email protected]
admin-c:        AD12732-RIPE
tech-c:         SR753
tech-c:         AD12732-RIPE
nic-hdl:        RMS4-RIPE
mnt-by:         RMIFL-MNT
created:        2001-11-27T13:22:14Z
last-modified:  2023-04-05T07:51:46Z
source:         RIPE
abuse-mailbox:  [email protected]

route:          217.179.60.0/22
descr:          RM Education
descr:          Internet for Learning
origin:         AS5503
created:        2025-01-15T14:35:33Z
last-modified:  2025-01-15T14:35:33Z
source:         RIPE
mnt-by:         AS5503-MNT

Nearby Ranges

BGP prefixes that overlap with 217.179.0.0/16

Range ASN Company Num of IPs
217.179.128.0/18 AS31404 RM Education Ltd 16,384
217.179.80.0/22 AS212286 LonConnect Ltd 1,024

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
217.179.69.246 woodfield.plymouth.sch.uk 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
217.179.69.37 AS5503 RM Education Ltd 0.50ms from London, GB
217.179.68.229 AS5503 RM Education Ltd 0.54ms from London, GB

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
89.173.247.37 AS6830 Liberty Global Europe Holding B.V. 8.36ms from Bratislava, SK
43.132.125.181 AS132203 Tencent Building, Kejizhongyi Avenue 0.42ms from Hong Kong, HK
95.39.46.21 AS6739 VODAFONE ONO, S.A. 10.53ms from Madrid, ES
84.100.52.165 AS15557 Societe Francaise Du Radiotelephone - SFR SA 7.75ms from Paris, FR
76.115.227.53 AS7922 Comcast Cable Communications, LLC 5.83ms from Portland, US
151.56.248.101 AS1267 WIND TRE S.P.A. 13.05ms from Rome, IT
198.128.140.5 AS292 ESnet 2.36ms from San Jose, US
189.155.122.85 AS8151 UNINET 14.33ms from Santiago de Queretaro, MX
179.52.209.181 AS6400 Compañía Dominicana de Teléfonos S. A. 2.41ms from Santo Domingo, DO
74.36.195.21 AS5650 Frontier Communications of America, Inc. 8.32ms from Secaucus, US
217.151.200.213 AS20514 Axians AB 0.44ms from Stockholm, SE
179.97.174.21 AS19182 TELEFÔNICA BRASIL S.A 1.82ms from São Paulo, BR
194.58.243.21 AS47253 BCI Telecommunication & Advanced Technology Company 5.13ms from Tel Aviv, IL
46.39.21.5 AS52015 DANCER ISP AS 19.52ms from Yekaterinburg, RU
125.44.107.245 AS4837 CHINA UNICOM China169 Backbone 7.55ms from Zhengzhou, CN
108.160.148.245 AS63410 PrivateSystems Networks 0.38ms from Atlanta, US
70.240.36.245 AS7018 AT&T Enterprises, LLC 8.32ms from Atlanta, US
81.241.252.37 AS5432 Proximus NV 5.18ms from Brussels, BE
67.214.97.213 AS22747 TulsaConnect 5.86ms from Dallas, US
82.2.157.245 AS5089 Virgin Media Limited 6.35ms from Erith, GB
109.193.110.69 AS3209 Vodafone GmbH 13.55ms from Frankfurt am Main, DE
213.162.114.197 AS6871 Plusnet 4.55ms from London, GB
153.244.189.5 AS4713 NTT DOCOMO BUSINESS,Inc. 4.55ms from Osaka, JP
60.235.192.149 AS4134 CHINANET-BACKBONE 1.70ms from Qingdao, CN
125.182.170.149 AS17858 LG POWERCOMM 6.62ms from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 -m7 217.179.64.55
traceroute to 217.179.64.55 (217.179.64.55): 7 hops max, 52 byte packets
4 [] 195.66.224.101 11.06 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Leeds, GB
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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